Two forces of magnitude 3N and 4N respectively are acting on a body. Calculate resultant force if an

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3-1.Vectors

easy

Two forces of magnitude $3\;N$ and $4\;N $ respectively are acting on a body. Calculate the resultant force if the angle between them is $0^o$

A

$4$

B

$5$

C

$6$

D

$7$

Solution

$\theta=0^{\circ}$, both the forces are parallel, $R=A+B$

$\therefore$ Net force or resultant force $R=3+4=7 N$

Direction of resultant is along both the forces

Standard 11

Physics

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